From b6358c89a10128692875fb92921b663c4d079a1e Mon Sep 17 00:00:00 2001 From: Geoff Thorpe Date: Sat, 13 Mar 2004 23:57:20 +0000 Subject: Convert openssl code not to assume the deprecated form of BN_zero(). Remove certain redundant BN_zero() initialisations, because BN_CTX_get(), BN_init(), [etc] already initialise to zero. Correct error checking in bn_sqr.c, and be less wishy-wash about how/why the result's 'top' value is set (note also, 'max' is always > 0 at this point). --- crypto/bn/bn_mul.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'crypto/bn/bn_mul.c') diff --git a/crypto/bn/bn_mul.c b/crypto/bn/bn_mul.c index 5a92f9a335..aec1eafc65 100644 --- a/crypto/bn/bn_mul.c +++ b/crypto/bn/bn_mul.c @@ -964,7 +964,7 @@ int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx) if ((al == 0) || (bl == 0)) { - if (!BN_zero(r)) goto err; + BN_zero(r); return(1); } top=al+bl; @@ -1094,8 +1094,8 @@ end: if (r != rr) BN_copy(r,rr); ret=1; err: - BN_CTX_end(ctx); bn_check_top(r); + BN_CTX_end(ctx); return(ret); } -- cgit v1.2.3